gh::Tags::PhiCompute< SpatialDim, Frame > Struct Template Reference

Compute item for the auxiliary variable \(\Phi_{iab}\) used by the generalized harmonic formulation of Einstein's equations. More...

#include <Phi.hpp>

Public Types
using	argument_tags = tmpl::list< gr::Tags::Lapse< DataVector >, ::Tags::deriv< gr::Tags::Lapse< DataVector >, tmpl::size_t< SpatialDim >, Frame >, gr::Tags::Shift< DataVector, SpatialDim, Frame >, ::Tags::deriv< gr::Tags::Shift< DataVector, SpatialDim, Frame >, tmpl::size_t< SpatialDim >, Frame >, gr::Tags::SpatialMetric< DataVector, SpatialDim, Frame >, ::Tags::deriv< gr::Tags::SpatialMetric< DataVector, SpatialDim, Frame >, tmpl::size_t< SpatialDim >, Frame > >
using	return_type = tnsr::iaa< DataVector, SpatialDim, Frame >
using	base = Phi< DataVector, SpatialDim, Frame >
Public Types inherited from gh::Tags::Phi< DataVector, SpatialDim, Frame >
using	type = tnsr::iaa< DataVector, Dim, Frame >

Static Public Attributes
static constexpr auto	function

Detailed Description

template<size_t SpatialDim, typename Frame>
struct gh::Tags::PhiCompute< SpatialDim, Frame >

Compute item for the auxiliary variable \(\Phi_{iab}\) used by the generalized harmonic formulation of Einstein's equations.

Details

See phi(). Can be retrieved using gh::Tags::Phi.

Member Data Documentation

function

template<size_t SpatialDim, typename Frame >

constexpr auto gh::Tags::PhiCompute< SpatialDim, Frame >::function

staticconstexpr

Initial value:

= static_cast<void (*)(
      gsl::not_null<tnsr::iaa<DataVector, SpatialDim, Frame>*>,
      const Scalar<DataVector>&, const tnsr::i<DataVector, SpatialDim, Frame>&,
      const tnsr::I<DataVector, SpatialDim, Frame>&,
      const tnsr::iJ<DataVector, SpatialDim, Frame>&,
      const tnsr::ii<DataVector, SpatialDim, Frame>&,
      const tnsr::ijj<DataVector, SpatialDim, Frame>&)>(
      &phi<DataVector, SpatialDim, Frame>)

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The documentation for this struct was generated from the following file:

• src/PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/Phi.hpp